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Jockey profile

Gaetan Masure

449 rides in the last 5 seasons · 197 individual horses
As at 12 Nov 2026 · KTB archive: 2005–present, updated daily
Last ride 15 days ago 100% of rides over jumps
Last 5 seasons Lifetime (2008→)
from 1 Jan 2022
76–449
Wins / Runs
16.9%
Strike rate
n=449
155 (35%)
Placed
1.11
Fair A/E
n=447 · 0.92 incl. margin
−49.36
£1 level stake
n=449 at SP · −11.0%
£5.85m
Prize money (window)
Strike by season
19.3%
KTB Rider Profile

Rides around 90 times a season, almost all over hurdles and fences, winning on 17% of them — beating the margin-free market read across five seasons (Fair A/E 1.11). Riding last-time-out winners the record reads 25% (79 rides). Rides mostly for A Chaille-Chaille — 42% of rides in the window.

Deterministic profile computed from 449 archived runs (last 5 seasons) · updated 12 Nov 2026
KTB at a glance 39.6% when favourite A Chaille-Chaille: 23.9% from 188 LTO winners: 25.3% Rides the favourite in 20% of races
The read

Rides on last-time-out winners have been a positive signal at 25.3% (n=79, Fair A/E 1.03), but rides in big fields of 14 or more have been a poor signal at 7.8% (n=90, Fair A/E 0.87). A Chaille-Chaille supplies 42% of the rides and beats the rider's average (23.9% vs 16.9%, A/E 1.41) — the partnership beats the margin-free market read. The rider also reads well on Heavy going (21.3%, n=239) and in Chase races (20.9%, n=187). The record reads poorly on Soft going — 11.9% over 210 rides, 5pts below the baseline. 82 Group and Graded wins sit in the archive record — the biggest prize the rider has landed: the Prix la Haye Jousselin at Auteuil (FR) (Nov 2023, £230,973). The standout partner of the record: Kaadam (FR) — 6 wins from 12 rides together.

Written from the figures on this page — every claim carries its sample. Descriptive, not a tip.

Riding patterns

the angles behind the record · vs 16.9% baseline
First ride on the horse · first captured pairing
13.9%−3.0
n=180 · A/E 1.10 · £1 −5.21
Last-time-out winners · previous run was a win
25.3%+8.4
n=79 · A/E 1.03 · £1 −28.77
Fresh horses · 61+ days off
15.8%−1.1
n=158 · A/E 1.07 · £1 −37.02
When favourite
39.6%
n=91 · A/E 1.20 · £1 −6.66
Big fields · 14+ runners
7.8%−9.1
n=90 · A/E 0.87 · £1 −38.63
Group / Graded races · pattern & listed
16.4%−0.5
n=225 · A/E 1.04 · £1 −19.55

Each tile is the record in that situation vs the 16.9% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.

Notable angles

vs their own baseline
On last-time-out winners 25.3% vs 16.9% · n=79
With A Chaille-Chaille 23.9% vs 16.9% · n=188
On Soft going 11.9% vs 16.9% · n=210
On Heavy going 21.3% vs 16.9% · n=239
In Chase races 20.9% vs 16.9% · n=187
In Hurdle races 13.8% vs 16.9% · n=261
Descriptive splits ranked by divergence × sample — insight, not instruction. Every angle carries its N; nothing under 30 runs qualifies. Rows within 2pts of the baseline appear only when the market-relative read (Fair A/E) diverges, and show it.

Record by conditions

same window as header

Race type

TypeRWSR£1
Hurdle 261 36 13.8% −45.77
Chase 187 39 20.9% −5.21
Flat 1 1 100% +1.62

Going

GoingRWSR£1
Heavy 239 51 21.3% +21.20
Soft 210 25 11.9% −70.56

Courses

CourseRWSR£1
Auteuil (FR) 351 56 16% −64.67
Compiegne (FR) 77 13 16.9% +0.65
Clairefontaine (FR) 7 2 28.6% −0.86
Pau (FR) 5 1 20% −3.70
Dieppe (FR) 4 0 0% −4.00
Vichy (FR) 2 2 100% +14.50
Lyon Parilly (FR) 1 0 0% −1.00
Fontainebleau (FR) 1 1 100% +8.10
Craon (FR) 1 1 100% +1.62

Class

ClassRWSR£1
Class 1 226 37 16.4% −20.55
Class 2 6 2 33.3% −2.18
Class 3 2 1 50% +0.62

Market position

In the bettingRWSRA/E£1
Favourite 96 37 38.5% 1.18 −9.76
2nd–3rd fav 133 18 13.5% 0.83 −50.20
4th–6th fav 144 16 11.1% 1.24 −7.40
7th+ in betting 76 5 6.6% 1.66 +18.00
Fair A/E per band is the tell: near 1.00 the market had it priced right; well above, the wins came where the market didn't expect them.

Rows below n=30 are shown faded — a small sample is a fact, not a trend. Every figure carries its N.

Jumping record

completion over obstacles · same window as header
83.9% completed · 447 obstacle rides (chases & hurdles)
CodeRCompFURPUBDOth
Chase 186 81.7% 13 10 10 0 1
Hurdle 261 85.4% 14 3 20 0 1
Chases and hurdles only — bumpers have no obstacles, so completion is not a question there. F fell · UR unseated rider · PU pulled up · BD brought down · Oth covers refusals, slip-ups, run-outs and the rare disqualification. Non-runners are excluded throughout. Rows under n=30 are shown faded. A descriptive record, not a tip.

Horses ridden

same window as header · most-raced first
HorseRWPlLast ran
Le Philosophe (FR) 21 2 7 24 Oct 26
Hacker Du Berlais (FR) 12 3 3 8 Sep 26
Kaadam (FR) 12 6 9 17 May 26
Kashdam (FR) 12 4 8 31 May 25
Leon Du Berlais (FR) 11 1 7 24 Nov 24
Theleme (FR) 9 5 8 11 Oct 26
Toscana Du Berlais (FR) 9 3 4 22 Sep 26
Square Saint Roch (FR) 8 3 5 31 May 25
Bahyadame (FR) 8 2 2 27 May 25
Inedit De Ciergues (FR) 8 1 1 18 May 24
Coeur D'Amour (FR) 7 3 5 8 Sep 26
Heraliste (FR) 6 1 3 22 Oct 26
Showing the 60 most-raced of the 197 horses ridden in this window — each ran at least 2 times. Horses with fewer runs aren't listed; search finds any horse since 2005. Runs, wins and places only: a strike rate or a return on a handful of runs is noise, so none is quoted per horse — each horse's full record is on its own page.

By month

strike by month, 5 seasons
JFMAMJJASOND
041914181533331316318
A jumps rider: the season runs Oct–Apr. Muted months are small samples (under 30 runs) — read them with the caution they deserve.

Riding for

same window · biggest samples first
Main yardA Chaille-Chaille
42% of all rides
23.9% SR · A/E 1.41
TrainerRWSR£1
A Chaille-Chaille 188 45 23.9% +29.50
A Chaille-Chaille & F Pamart 131 22 16.8% −43.76
Muted rows are under 30 rides and sit behind "Show all".

Career highlights

lifetime archive, 2006→
250
Archived wins
82
Pattern / graded wins
£15.2m
Prize money
2019
Best season · 29 wins
This card is the full archive census (2005→); the statistics in the header aggregate from 2008 — the floor that guarantees every horse a complete captured career — so this card can legitimately show more wins than the header.
Grandeur Nature (FR) — Prix la Haye Jousselin (Chase) (5yo+) (Turf) Auteuil (FR) · Nov 2023 · Grade 1
£230,973
Bipolaire (FR) — Prix la Haye Jousselin (Chase) (5yo+) (Turf) Auteuil (FR) · Nov 2019 · Grade 1
£210,811
Theleme (FR) — Prix Serge Landon - Grand Prix d'Automne (Hurdle) (5yo+) (Turf) Auteuil (FR) · Nov 2023 · Grade 1
£155,310
Notable horses
Kaadam (FR) Jazz In Montreux (FR) Theleme (FR) Alex De Larredya (FR) A Mi Manera (FR) Kashdam (FR)

Sires of the horses ridden

progeny record · win % by ground and trip
Doctor Dino (FR) 17% · 9–53
Progeny have won 15.9% of 3,240 runs since 2013 (500 horses). Strongest on Good going: 19.8% from 565. Weakest on Standard (AW) going: 9.4% from 212. Strongest over 1m5f – 2m (all codes): 19.7% from 699. Weakest over 1m – 1m1f (all codes): 8.7% from 138.
Kapgarde (FR) 18.8% · 6–32
Progeny have won 12.4% of 6,646 runs since 2008 (727 horses).
Beaumec De Houelle (FR) 28% · 7–25
Progeny have won 10.9% of 579 runs since 2023 (149 horses). Strongest over 1m5f – 2m (all codes): 15.4% from 156.
Nirvana Du Berlais (FR) 13.6% · 3–22
Progeny have won 12.2% of 384 runs since 2024 (105 horses). Strongest on Heavy going: 15.5% from 142.
Saint Des Saints (FR) 31.8% · 7–22
Progeny have won 15% of 5,365 runs since 2008 (645 horses).
Lord Du Sud (FR) 18.8% · 3–16
Progeny have won 8.9% of 1,026 runs since 2011 (115 horses). Weakest on Good to Soft going: 4.8% from 146.
Top line: the rider's own record with each sire's runners (win %, wins–runs), same window as the header; faded under 30 runs. Beneath it: every run by that sire's progeny in our archive since 2008, as at 12 Nov 2026 — what they have done, not a forecast. A going or a distance is named only where at least 100 progeny runs sit 3 or more points from the sire's own win rate. Distance bands cover Flat and jumps together.

The record

latest 50 of 1,868 · newest first

The latest 50 of 1,868 archived rides, newest first. The full record runs from 25 August 2006 to 28 October 2026.

DateCourseHorseRaceFinishSP
28 Oct 26 Auteuil (FR) Petrus De Houelle (FR)T: A Chaille-Chaille & F Pamart Prix Robert Bates22f · Heavy · 13 ran 4th 12/1
28 Oct 26 Auteuil (FR) Lady Du Brizais (FR)T: A Chaille-Chaille & F Pamart Prix Santo PietroClass 1 · 18f · Heavy · 15 ran 7th 15/2
28 Oct 26 Auteuil (FR) Peps Nolimit (FR)T: A Chaille-Chaille & F Pamart Prix Maurice D'okhuysenClass 2 · 17.5f · Heavy · 8 ran 2nd 5/1
24 Oct 26 Compiegne (FR) Le Philosophe (FR)T: A Chaille-Chaille & F Pamart Grand Steeple-chase De CompiegneClass 1 · 20.5f · Heavy · 10 ran 4th 4/1
24 Oct 26 Compiegne (FR) Mossdam (FR)T: A Chaille-Chaille & F Pamart Prix VatelysClass 1 · 17f · Heavy · 7 ran UR 5/2J
22 Oct 26 Auteuil (FR) Dinadame (FR)T: A Chaille-Chaille & F Pamart Prix PelatClass 1 · 18f · Very Soft · 9 ran 6th 9/4F
22 Oct 26 Auteuil (FR) Magnum Valley (FR)T: A Chaille-Chaille & F Pamart Prix Emilius18f · Very Soft · 13 ran 3rd 15/2
22 Oct 26 Auteuil (FR) Macalo De Grez (FR)T: A Chaille-Chaille & F Pamart Prix Al Capone IiClass 2 · 22f · Very Soft · 8 ran 6th 3/1
22 Oct 26 Auteuil (FR) Heraliste (FR)T: A Chaille-Chaille & F Pamart Prix Andre Adele18f · Very Soft · 16 ran 3rd 8/1
17 Oct 26 Auteuil (FR) Kilometre Illimite (FR)T: A Chaille-Chaille & F Pamart Prix Heros XiiClass 1 · 22f · Heavy · 10 ran 2nd 8/1
17 Oct 26 Auteuil (FR) Illyadame (FR)T: A Chaille-Chaille & F Pamart Prix Pierre De LassusClass 1 · 19.5f · Heavy · 7 ran 7th 2/1
17 Oct 26 Auteuil (FR) Melisse Du Mathan (FR)T: A Chaille-Chaille & F Pamart Prix OrcadaClass 1 · 22f · Heavy · 7 ran 1st 9/1
11 Oct 26 Auteuil (FR) Theleme (FR)T: A Chaille-Chaille & F Pamart Prix Carmarthen (grade 3)Class 1 · 21.5f · Heavy · 8 ran 2nd 11/2
11 Oct 26 Auteuil (FR) Pascard De Beausse (FR)T: A Chaille-Chaille & F Pamart Prix Montgomery (Groupe Iii)Class 1 · 23.5f · Heavy · 16 ran 2nd 6/1
11 Oct 26 Auteuil (FR) Magiadame (FR)T: A Chaille-Chaille & F Pamart Prix Beaurepaire18f · Heavy · 13 ran REF 5/2F
06 Oct 26 Auteuil (FR) Peps Nolimit (FR)T: A Chaille-Chaille & F Pamart Prix De Nantes17.5f · Heavy · 11 ran 4th 11/2
06 Oct 26 Auteuil (FR) Max Du Mathan (FR)T: A Chaille-Chaille & F Pamart Prix Piomares - Guy Negrel17.5f · Heavy · 8 ran 6th 8/1
06 Oct 26 Auteuil (FR) Dinadame (FR)T: A Chaille-Chaille & F Pamart Prix Guillaume De Pracomtal18f · Heavy · 15 ran 2nd 9/2
01 Oct 26 Auteuil (FR) Keep It Simple (FR)T: A Chaille-Chaille & F Pamart Prix Pride Of Kildare18f · Very Soft · 13 ran 6th 11/10F
01 Oct 26 Auteuil (FR) Macalo De Grez (FR)T: A Chaille-Chaille & F Pamart Prix FezensacClass 2 · 17.5f · Very Soft · 13 ran 2nd 100/30

Drawn from the whole archive (2005 onwards), so it can include runs outside the window the header statistics cover. Non-runners are not listed. A finish shown in letters is a non-completion (F fell · UR unseated · PU pulled up · BD brought down).

Quick answers

What is Gaetan Masure's strike rate?
Gaetan Masure has won 76 of 449 rides since 2022, a strike rate of 16.9% (as at 12 November 2026). Figures are computed from our own results archive.
Which course does Gaetan Masure do best at?
Compiegne (FR) by strike rate: 13 wins from 77 rides (16.9%) since 2022. Read from the 15 courses with the most rides on the same basis, and only those with at least 30 — a small sample cannot top the list, and a rarely-visited course is not in the comparison.
Which yard does Gaetan Masure ride most for?
A Chaille-Chaille, with 188 rides since 2022 — 42% of the total. That pairing has won 45 (23.9%).
What is Gaetan Masure's Fair A/E?
1.11, from 447 rides with a computed fair probability since 2022. Fair A/E compares actual wins with a margin-stripped market expectation, so 1.00 is par: above it the wins came at bigger prices than the margin-free market implied, below it they did not.
Fair A/E compares wins with a margin-stripped market expectation. Favourite-heavy samples — top yards, leading riders — naturally read a few points warm, so 1.05 means "beat the margin-free market read", not "the market underrates this by 5%". Three sample sizes are reported and never blended: runs (n), the ROI basis (n at SP), and the fair-A/E basis (n with a computed fair probability).

Strike rate is wins over all runs (n). ROI is £1 level stakes at SP over runs with a parseable price (n at SP). Fair A/E is wins over margin-stripped market expectation, over runs with a computed fair probability (n fair). The three Ns can legitimately differ and are always shown. Figures as at 12 November 2026, computed from our own results archive (2005 onwards; aggregates from 2008).